参数资料
型号: EP9301-IQZ
厂商: Cirrus Logic Inc
文件页数: 1/4页
文件大小: 0K
描述: IC ARM920T MCU 166MHZ 208-LQFP
标准包装: 36
系列: EP9
核心处理器: ARM9
芯体尺寸: 16/32-位
速度: 166MHz
连通性: EBI/EMI,以太网,I²C,IrDA,SPI,UART/USART,USB
外围设备: AC'97,DMA,I²S,LED,MaverickKey,POR,PWM,WDT
输入/输出数: 19
程序存储器类型: ROMless
RAM 容量: 32K x 8
电压 - 电源 (Vcc/Vdd): 1.65 V ~ 3.6 V
数据转换器: A/D 5x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 208-LQFP
包装: 托盘
其它名称: 598-1250
www.cirrus.com
EP9301
166 MHz ARM920T Processor
– 16 KB data cache and 16 KB
instruction cache
– MMU enabling Linux and
Windows CE
– 66 MHz system bus
MaverickKey IDs for Digital Rights
Management or Design IP Security
– 32-bit unique ID
– 128-bit random ID
Entry-Level ARM9 System-on-Chip Processor
High-Performance ARM920T Design Ideal for Broad Range of Applications
The EP9301 is one of the most attractively
priced ARM9 processors in the world.
Its high-performance design is ideal for
a multitude of entry-level consumer and
industrial electronic products. Designers
of Internet radios, point-of sale terminals,
industrial and building controls, jukeboxes,
telematic control systems, set-top boxes,
biometric security systems, lottery
machines, fitness equipment, security
systems, networked camera, MP3 mixer,
GSM modem and VOIP will benefit from
the EP9301’s integrated architecture and
advanced features. In fact, with amazingly
agile performance provided by a 166 MHz
ARM920T processor, and featuring a
wide breadth of peripheral interfaces, the
EP9301 is well suited to an even broader
range of high volume applications.
Furthermore, by enabling or disabling the
EP9301’s peripheral interfaces, designers
can reduce development costs and
accelerate time to market by creating a
single platform that can be easily modified
to deliver a variety of differentiated end
products.
Integrated Peripheral Interfaces
– Five input A/D with 12-bit resolution
– 1/10/100 Mbps Ethernet MAC
– Two-port USB 2.0 Full Speed host (OHCI)
– Two UARTs (16550 Type), including soft
modem support
– IrDA interface, slow mode
– SPI port
– AC’97 interface
– I2S interface
External Memory Options
– 16-bit SDRAM interface, up to two banks
– 16/8-bit SRAM/Flash/ROM I/F
– Serial EEPROM interface
Internal Peripherals
– Real-Time clock with software trim
– 12 DMA channels for data transfer
that maximizes system performance
– Boot ROM
– Dual PLLs control all clock domains
– Watchdog timer
– Two general purpose 16-bit timers
– General purpose 32-bit timer
– 40-bit debug timer
General-Purpose I/Os
– 16 enhanced GPIOs including
interrupt capability
– 8 additional optional GPIOs
multiplexed on peripherals
EP9301
EP9301 Features
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